diff --git a/nix-packages.txt b/nix-packages.txt
index 0868d3a..d0d28fc 100644
--- a/nix-packages.txt
+++ b/nix-packages.txt
@@ -4,3 +4,4 @@ nix-env -iA nixpkgs.neofetch
 nix-env -iA nixpkgs.boxxy
 nix-env -iA nixpkgs.xorg.xwininfo
 nix-env -iA nixpkgs.unixtools.ifconfig
+nix-env -iA nixpkgs.btop